Doug Bower, assisted by his pal Dave, made his first circle in a Hampshire wheat field sometime during the summer of 1978. They made it on their hands and knees with a four-foot metal bar normally used to secure the back-door of Doug's Southampton studio.

"I'd always been interested in UFOs and flying saucers", he remembers, "...so I thought I'd make it look like one had landed." Whatever initially inspired him - divine guidance, the 1966 circle in a Queensland reed-bed, close to where Doug lived at the time, or simple ale-induced prankishness - the leap from provincial trampler to extraterrestrial super-force was swift.

Equally spectral were the people who studied them; a veritable zoo of new-scientists, cerealogists, ufologists, vicar's-voiced dowsers, orgone revivalists, channellers, and myriad mystics, all seeking phenomenal genuineness in one form or another.

That genuineness proved elusive. Once wrapped in darkness with the warblers and the rabbits, cold air hitting the throat like mint as they raced around and around and around in decreasing spirals; dew-soaked wheat whooshing and splaying under skidding rollers, crunching under planks; ever-widening swaths laid flat as a mat in their path; Doug, and his many imitators, have since retired unseen.